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drm/admgpu/powerplay/polaris: fix powertune table upload

Exclude AVFS related fields when update powertune table to hw.
The driver shouldn't set them directly.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rex Zhu 9 years ago
parent
d1a7f7aadc
commit
8b4af8a8e3
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c

+ 1 - 1
drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c
View File 

@@ -286,7 +286,7 @@ int polaris10_populate_pm_fuses(struct pp_hwmgr *hwmgr)
 
 
 		if (polaris10_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
 
 				(uint8_t *)&data->power_tune_table,
 
-				sizeof(struct SMU74_Discrete_PmFuses), data->sram_end))
 
+				(sizeof(struct SMU74_Discrete_PmFuses) - 92), data->sram_end))
 
 			PP_ASSERT_WITH_CODE(false,
 
 					"Attempt to download PmFuseTable Failed!",
 
 					return -EINVAL);